This doesn't have a resistor. It gets a full 12v.
I think I fixed it. Since everything checked out ok, I trusted my heat soak theory and went ahead and got a reman distributor. My pickup coil connector fell apart when I was testing it. That and the module comes with the whole distributor for about $10.00 more. That's my reasoning for getting a whole distributor. I think the module is the problem. It uses a thermal compound between it and the distributor body to transfer heat for cooling, much like a cpu in a computer. The distributor body is the heat sink. When I removed the module for testing, That grease had long been dried up. It didn't look like any was there. I have to say, the original one is still in great mechanical shape. I couldn't detect any side play and it turns very smooth. I may not return it for the core charge.
Anywho, I idled it in the driveway until it was up to temp. It didn't die. I shut it off, went inside for about 20 minutes, went back out, and started it! Now it's time for a test drive to the grocery store where it originally quit. Fingers crossed.
Lawrenceville, GA